2344421803 has 2 divisors, whose sum is σ = 2344421804. Its totient is φ = 2344421802.

The previous prime is 2344421773. The next prime is 2344421819. The reversal of 2344421803 is 3081244432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2344421803 is a prime.

It is not a weakly prime, because it can be changed into another prime (2344421843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1172210901 + 1172210902.

It is an arithmetic number, because the mean of its divisors is an integer number (1172210902).

Almost surely, 2^2344421803 is an apocalyptic number.

2344421803 is a deficient number, since it is larger than the sum of its proper divisors (1).

2344421803 is an equidigital number, since it uses as much as digits as its factorization.

2344421803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 2344421803 is about 48419.2296820179. The cubic root of 2344421803 is about 1328.4501144145.

The spelling of 2344421803 in words is "two billion, three hundred forty-four million, four hundred twenty-one thousand, eight hundred three".